|
|
|
HOME |
| |
BACK |
|
TECH SPECTM REFLECTIVE NEUTRAL DENSITY FILTER
|
|
|
Spectrally Flat
Maximum Accuracy & Neutrality at Moderate Price
Use Stacks to Create Intermediate Density Values
|
Specifications
|
Material
Dimensional Tolerance
Design Wavelength
Parallelism
Thickness
Neutral Density
Coating
|
: Soda Lime Glass
: ± 0.02"
: 400 nm - 700 nm
: <= 3 arc min.
: 0.0625" (1.6 mm)
: ± 5% of density
: First surface inconel
|
|
|
ND filters are used primarily for the attenuation of light over a wide spectral
range.
|
|
Reflective Neutral Density Filter Set
|
25 mm diameter, 8 filter set.
Optical Density Values: 0.3, 0.5, 1.0, 1.3, 1.5, 2.0, 2.5, 3.0.
Wooden storage box with foam lining.
Stock Number: K54-460
Empty 1" Diameter Filter Case:
Designed to hold 8 1" filters up to 3mm thick.
Wooden storage box with foam lining.
Stock Number: K55-224
|
|
|
REFLECTIVE NEUTRAL DENSITY FILTERS – TECH SPECTM QUALITY
|
| O.D. |
Transmission |
Absorption |
Size |
| 0.5" x 1" |
0.75" x 0.75" |
12.5mm |
25mm |
50 x 50mm |
| 0.3 |
50.0% |
35.0% |
K30-888 |
K30-894 |
K46-131 |
K30-933 |
K43-813 |
| 0.5 |
32.0% |
38.0% |
K30-889 |
K30-895 |
K46-132 |
K30-934 |
K43-814 |
| 1.0 |
10.0% |
45.0% |
K30-890 |
K30-896 |
K46-133 |
K30-935 |
K43-815 |
| 1.3 |
5.0% |
45.0% |
K30-891 |
K30-897 |
K46-134 |
K30-936 |
K46-123 |
| 1.5 |
3.2% |
42.0% |
K30-892 |
K30-898 |
K46-135 |
K30-937 |
K46-124 |
| 2.0 |
1.0% |
44.0% |
K30-893 |
K30-899 |
K46-136 |
K30-938 |
K46-816 |
| 2.5 |
0.3% |
44.7% |
K46-127 |
K46-129 |
K46-137 |
K43-811 |
K46-125 |
| 3.0 |
0.1% |
44.9% |
K46-128 |
K46-130 |
K46-138 |
K43-812 |
K46-126 |
Our application engineers and technical staff will be happy to
help you with any further enquiries. Monday through Friday, 9 am to 6 pm,
Singapore Standard Time, call (65)-4409746 or email us anytime at
smart_sense@yahoo.com. We response within 24 hours.
|
